internal static void WaitForRequestToBeActive(WebRequestQueueOperation request, int millisecondsTimeout)
{
var completedRequests = new List <UnityWebRequestAsyncOperation>();
while (s_QueuedOperations.Contains(request))
{
completedRequests.Clear();
foreach (UnityWebRequestAsyncOperation webRequestAsyncOp in s_ActiveRequests)
{
if (UnityWebRequestUtilities.IsAssetBundleDownloaded(webRequestAsyncOp))
{
completedRequests.Add(webRequestAsyncOp);
}
}
foreach (UnityWebRequestAsyncOperation webRequestAsyncOp in completedRequests)
{
bool requestIsActive = s_QueuedOperations.Peek() == request;
webRequestAsyncOp.completed -= OnWebAsyncOpComplete;
OnWebAsyncOpComplete(webRequestAsyncOp);
if (requestIsActive)
{
return;
}
}
System.Threading.Thread.Sleep(millisecondsTimeout);
}
}
private void RequestOperation_completed(AsyncOperation op)
{
if (m_Complete)
{
return;
}
var webOp = op as UnityWebRequestAsyncOperation;
string textResult = null;
Exception exception = null;
if (webOp != null)
{
var webReq = webOp.webRequest;
if (!UnityWebRequestUtilities.RequestHasErrors(webReq, out UnityWebRequestResult uwrResult))
{
textResult = webReq.downloadHandler.text;
}
else
{
exception = new RemoteProviderException($"{nameof(TextDataProvider)} : unable to load from url : {webReq.url}", m_PI.Location, uwrResult);
}
}
else
{
exception = new RemoteProviderException(nameof(TextDataProvider) + " unable to load from unknown url", m_PI.Location);
}
CompleteOperation(textResult, exception);
}
